Heart Rate Recovery
Mostrando 1-12 de 180 artigos, teses e dissertações.
-
1. Heart rate turbulence assessed through ergometry after myocardial infarction: a feasibility study
ABSTRACT BACKGROUND: Coronary artery disease is an important cause of morbidity and mortality. The impact of ventricular arrhythmias with impaired cardiac vagal activity is one of the most recently studied prognostic factors. However, there are no studies evaluating the phenomenon of heart rate turbulence (HRT) during physical exertion. OBJECTIVE: To stu
Sao Paulo Medical Journal. Publicado em: 2022
-
2. Efficacy and safety of dexmedetomidine in maintaining hemodynamic stability in pediatric cardiac surgery: a systematic review and meta-analysis
Abstract Objectives: Dexmedetomidine (DEX) is a highly selective alpha-2 adrenergic receptor agonist, which is the main sedative in the intensive care unit. This study aims to investigate the effectiveness and adverse events of DEX in maintaining hemodynamic stability in pediatric cardiac surgery. Sources: Databases such as PubMed, Cochrane, Web of Science,
Jornal de Pediatria. Publicado em: 2022
-
3. Airway management in general anesthesia for endovascular treatment of cerebral arteriovenous malformation: a retrospective observational study
Abstract Background and objective This retrospective and observational study aimed to retrospectively evaluate the use of the endotracheal tube (ETT) and the Laryngeal Mask Airway (LMA) for the airway management with respect to airway safety, hemodynamic stability, adverse respiratory events, and recovery characteristics in patients who underwent endovascul
Brazilian Journal of Anesthesiology. Publicado em: 2022
-
4. Exercise Testing, Family History, and Subclinical Atherosclerosis Markers for Cardiovascular Risk Reclassification in Middle-Aged Women
Abstract Background Cardiovascular diseases are the main cause of death in women and the accuracy of currently available risk scores is questionable. Objective To reclassify the risk estimated by the Framingham Risk Score (FRS) in asymptomatic middle-aged women by incorporating family history, exercise testing variables, and subclinical atherosclerosis m
Int. J. Cardiovasc. Sci.. Publicado em: 2021-08
-
5. Associação de Injúria Miocárdica e Mortalidade em Pacientes Hospitalizados com COVID-19
Abstract Cardiac arrhythmias and requirement for permanent pacemaker (PPM) post open-heart surgery are some of the complications that can contribute to significant morbidities postoperatively and delay in normal recovery if not treated promptly. The reported rate of a PPM following isolated, elective coronary artery bypass grafting is < 1%, while following a
Arq. Bras. Cardiol.. Publicado em: 2021-02
-
6. Permanent Pacemaker Post Cardiac Surgery: where do we Stand?
Abstract Cardiac arrhythmias and requirement for permanent pacemaker (PPM) post open-heart surgery are some of the complications that can contribute to significant morbidities postoperatively and delay in normal recovery if not treated promptly. The reported rate of a PPM following isolated, elective coronary artery bypass grafting is < 1%, while following a
Braz. J. Cardiovasc. Surg.. Publicado em: 2021-02
-
7. A single session of low-volume high-intensity interval and moderate-intensity continuous exercise elicits a transient reduction in ghrelin levels, but not in post-exercise energy intake in obese men
ABSTRACT Objective: This study investigated the acute effects of high-intensity interval (HIIE) and moderate-intensity continuous (MICE) exercise on ghrelin levels in obese men. Subjects and methods: A total of 10 obese men (age 27.6 ± 1.8 years, body mass index 35.4 ± 4.5 kg/m², body fat 39.9 ± 2.1%) performed two exercise sessions in a randomized ord
Arch. Endocrinol. Metab.. Publicado em: 2021-02
-
8. SARS-CoV-2 viremia may predict rapid deterioration of COVID-19 patients
ABSTRACT COVID-19 has raised worldwide concern as spiraling into a pandemic. Reports about comprehensive investigation of COVID-19 viremia are extremely scanty. Herein, we present four COVID-19 patients with positive SARS-CoV-2 nucleic acid test in blood, accounting for 12.12% of 33 detected cases. Rapid deterioration of these cases with septic shock, accomp
Braz J Infect Dis. Publicado em: 2020-12
-
9. We could be better if we ate better
ABSTRACT Objective Autonomic nervous system, especially the sympathetic nervous system, may stimulate the expression of peroxisome proliferator-activated receptor γ coactivator-1α, which regulates irisin. This study aimed to explore whether there was any association between autonomic function as assessed by heart rate related indices and irisin release f
Arch. Endocrinol. Metab.. Publicado em: 2020-06
-
10. Autonomic function may not modulate irisin release in healthy adults: findings from a randomized cross-over study
ABSTRACT Objective Autonomic nervous system, especially the sympathetic nervous system, may stimulate the expression of peroxisome proliferator-activated receptor γ coactivator-1α, which regulates irisin. This study aimed to explore whether there was any association between autonomic function as assessed by heart rate related indices and irisin release f
Arch. Endocrinol. Metab.. Publicado em: 2020-06
-
11. Feasibility of non-intubated anesthesia and regional block for thoracoscopic surgery under spontaneous respiration: a prospective cohort study
Data about the feasibility and safety of thoracoscopic surgery under non-intubated anesthesia and regional block are limited. In this prospective study, 57 consecutive patients scheduled for thoracoscopic surgery were enrolled. Patients were sedated with dexmedetomidine and anesthetized with propofol and remifentanil. Ropivacaine was used for intercostal ner
Braz J Med Biol Res. Publicado em: 2020-01
-
12. Hammock and nesting in preterm infants: randomized controlled trial
RESUMO Objetivo: Comparar as variáveis fisiológicas e o padrão de sono-vigília apresentados por prematuros, quando colocados em rede e em ninho, após a troca de fraldas. Método: Trata-se de um Ensaio Clínico Randomizado do tipo cross-over, realizado com 20 prematuros que, após a troca de fraldas, foram posicionados em redes de descanso e ninho. Ess
Rev. Bras. Enferm.. Publicado em: 13/12/2019